{"product_id":"dart-crankshaft-4-000-in-stroke-internal-balance-short-snout-forged-steel-1-piece-seal-gm-ls-series","title":"Dart Crankshaft, 4.000 in Stroke, Internal Balance, Short Snout, Forged Steel, 1-Piece Seal, GM LS-Series,","description":"\u003cp class=\"part-detail-description-title\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDart GEN III Fully Counterweighted Crankshafts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"part-detail-description\" data-mce-fragment=\"1\"\u003eDart GEN III fully counterweighted crankshafts are built for enhanced bearing load distribution, allowing them to withstand high-boost and high-rpm applications. With eight counterweights (instead of 6), crank is substantially stiffened—which reduces flexing, and thereby puts less stress on the mains. Crank comes in a 4.000 in. stroke with an LS1 or LS7 snout, and has lightening holes in the rod journals to reduce crankshaft inertia weight for faster rotation and improved engine acceleration. Your crankshaft is the backbone of your engine—so choose one that has the quality, features, and price you want: the Dart Gen III fully counterweighted crankshaft.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAdditional product features:\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e* Extra-strong, 4340 billet one-piece construction\u003cbr data-mce-fragment=\"1\"\u003e* Long and short snouts available\u003cbr data-mce-fragment=\"1\"\u003e* Heavy-duty rod cheeks\u003cbr data-mce-fragment=\"1\"\u003e* Small hole through the rod pin\u003cbr data-mce-fragment=\"1\"\u003e* Rough balanced @ 1780 grams\u003c\/p\u003e","brand":"Dart","offers":[{"title":"Default Title","offer_id":46286108328255,"sku":"DRT9-34640006125-8","price":1919.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/DRT9-34640006125-8_3.jpg?v=1692277080","url":"https:\/\/smgspeed.com\/products\/dart-crankshaft-4-000-in-stroke-internal-balance-short-snout-forged-steel-1-piece-seal-gm-ls-series","provider":"SMGspeed","version":"1.0","type":"link"}